[  484.240042] br0: port 1(c1) entered blocking state
[  484.240136] br0: port 1(c1) entered disabled state
[  484.240217] c1: entered allmulticast mode
[  484.240323] c1: entered promiscuous mode
[  484.296732] br0: port 2(c2) entered blocking state
[  484.296800] br0: port 2(c2) entered disabled state
[  484.296869] c2: entered allmulticast mode
[  484.296977] c2: entered promiscuous mode
[  484.352534] br0: port 3(c3) entered blocking state
[  484.352633] br0: port 3(c3) entered disabled state
[  484.352708] c3: entered allmulticast mode
[  484.352805] c3: entered promiscuous mode
[  484.403379] br0: port 4(sender) entered blocking state
[  484.403448] br0: port 4(sender) entered disabled state
[  484.403512] sender: entered allmulticast mode
[  484.403604] sender: entered promiscuous mode
[  484.423139] br0: port 4(sender) entered blocking state
[  484.423211] br0: port 4(sender) entered forwarding state
[  484.423272] br0: port 3(c3) entered blocking state
[  484.423313] br0: port 3(c3) entered forwarding state
[  484.423357] br0: port 2(c2) entered blocking state
[  484.423397] br0: port 2(c2) entered forwarding state
[  484.423440] br0: port 1(c1) entered blocking state
[  484.423481] br0: port 1(c1) entered forwarding state
[  495.146116] br0: port 1(c1) entered disabled state
[  495.146495] c1 (unregistering): left allmulticast mode
[  495.146587] c1 (unregistering): left promiscuous mode
[  495.146656] br0: port 1(c1) entered disabled state
[  495.179174] br0: port 2(c2) entered disabled state
[  495.179460] c2 (unregistering): left allmulticast mode
[  495.179561] c2 (unregistering): left promiscuous mode
[  495.179601] br0: port 2(c2) entered disabled state
[  495.222136] br0: port 3(c3) entered disabled state
[  495.222440] c3 (unregistering): left allmulticast mode
[  495.222482] c3 (unregistering): left promiscuous mode
[  495.222516] br0: port 3(c3) entered disabled state
[  495.257091] br0: port 4(sender) entered disabled state
[  495.257394] sender (unregistering): left allmulticast mode
[  495.257466] sender (unregistering): left promiscuous mode
[  495.257522] br0: port 4(sender) entered disabled state